diff --git a/Source/main.c b/Source/main.c
--- a/Source/main.c
+++ b/Source/main.c
@@ -24,7 +24,8 @@
 
 #include "config.h"
 #include "error.h"
-#include "pressure.h"
+//#include "pressure.h"
+#include "bme280.h"
 #include "gps.h"
 
 #include "system/gpio.h"
@@ -48,8 +49,8 @@ int main(void)
   si446x_init();
   si446x_init();
   gps_poweron();
-  pressure_init();
-
+//  pressure_init();
+  bme280_init();
   // Software timers
   uint32_t last_transmission = HAL_GetTick();
   uint32_t last_led = HAL_GetTick();
@@ -60,7 +61,8 @@ int main(void)
 	  if(HAL_GetTick() - last_transmission > 700)
 	  {
 		  gps_update_data(); // Will always return at 1hz rate (default measurement rate)
-		  pressure_read();
+		  //pressure_read();
+		  bme280_update();
 		  while(afsk_busy()); // ensure previous message finished
 		  aprs_send();